How to learn mathematics and chemistry well, and how to learn chemistry to learn well

If you just start learning, you can follow the textbook to learn Mathematics: a chapter of chapter learning The key knowledge in each chapter is mastered as much as possible Of course, this will be forgotten while learning This is normal It will be reviewed in the third year of junior high school and the third year of high school So don't worry When the time comes, you will master it quickly by doing the questions In the previous chapter of the chapter learning stage, some of the more partial questions will not be done It's not that all knowledge must be learned very well At the end of learning, you will find that some knowledge is often tested. Chemistry:

At first, it's almost the same as mathematics, and it's also a chapter of learning, but if you want to chemistry, you have to memorize some more knowledge, and you use that knowledge to solve problems, and when you do about it, you will also find that the test is just about those contents, and in exchange for it, learning mathematics is how to solve problems, and the important thing about learning chemistry is to do more questions often to consolidate knowledge, chemistry and biology are the liberal arts in science, and many of them need to be understood and memorized. Knowledge is an accumulation process, work hard to learn, there will always be gains.

If you still don't understand some of the questions, write down the methods and steps to solve them, and then you can solve them in the exam, and then you will gradually understand why this is the case, and some knowledge requires a lot of thinking, and it takes time, so you first master the solution, and then think about why it is solved this way, and according to what mathematical thinking and method.

Mathematics: Listen carefully in class, memorize the example problems taught by the teacher, and read more textbooks and notes after class; In addition, do a lot of exercises, cultivate the ability to review questions quickly and do the questions quickly, and then look at the wrong questions you have done!

Chemistry: You should also take notes and read textbooks, memorize the basic points, and do a little more to consolidate.

1. Lay a solid foundation.

2. Cram school.

3. Increase interest.

In chemistry, you need to memorize more element symbols, chemical equations, and the properties of a series of substances.

1. Be diligent in previewing, good at listening to lectures and taking notes.

In order to learn chemistry well, it is necessary to understand this course first. For this reason, students can use the summer vacation to read through the chemistry lecture notes first, perhaps the funny and lush chemistry lecture notes will deeply attract you.

2. Review often and recall more.

After chemistry class, you should review in time and do your homework carefully, which is an important part of learning chemistry well. Revision can be selected from after-class review, post-week review, unit review, chapter review, induction review, etc. Methods of chemical revision include retelling, dictation, and contact.

As long as you review it repeatedly, you can firmly grasp the common sense.

3. Thoroughly read the handouts and contact the reality.

Taking the lecture notes as the main line and carefully reading the lecture notes is the foundation of learning chemistry well. To this end, it is necessary for students to be good at reading chemistry lecture notes, so that they can read before class, read carefully after class, and often choose to read, etc., not only pay attention to the primary content, but also do not ignore the small print part and some diagrams and optional content, because these contents help to deepen the understanding of the primary content and broaden the general knowledge.

Mathematics, Physics, and Chemistry are all science subjects, and their learning methods can be shared! First: Be confident.

Many scientific studies have proved that human potential is great, but most people do not effectively develop this potential, among which human self-confidence is a very important aspect. Whatever you do, whenever and wherever you do, with this self-confidence, you have a belief that you will win, and it will enable you to quickly get rid of the shadow of failure. On the contrary, if a person loses his self-confidence, then he will achieve nothing and can easily fall into eternal inferiority.

Second: With scientific learning methods, you can achieve twice the result with half the effort in learning. In terms of improving efficiency:

There are learning links, learning attitudes, and learning methods. As long as you change your studies from now on, and you study hard, of course, it will be simple, and your grades will improve. Everyone's foundation is different, and their learning attitude is different, so the methods to be adopted are also different.

In order to learn well, you must find a learning method that suits you, and you must choose a suitable method according to your own characteristics. You can make progress. The method of learning should be "a hundred schools of thought contending" and "a hundred flowers blooming".

Third: the key to the exam is your mastery of the subject. Basic disciplines account for 60, mid-range questions mainly test skill application accounts for 25%, and high-end questions account for 15%, which are mainly the examination of comprehensive ability and application ability, mainly to distinguish high-level students.

Exams, don't be too nervous. As long as you look at the score, otherwise you will be too nervous and you will not be able to review. Everyone is nervous about the exam, but don't be afraid, don't be nervous.

1.A comprehensive review of the basics. 2.

Analyze the existing problems in detail, and do a good job of reviewing the gaps 3Review in sections. Do the same in the differences, the same in the differences.

4.Thematic review. Cultivate comprehensive ability and expand your application ability.

Why do you need to meditate?

Just ask a few more whys.